Data Conversion

This is an excerpt from the latest version perlfaq8.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at [link] .

I have little idea about what are closures for perl? Is it just a function maker that returns a reference of subroutine? Could anybody tell me what it is and show me some examples? Thanks in advance!

Fast Forward's Help File Washington Post, United States - 2 hours ago

Is there shorter equivalent of if(defined($var) && $var ne "") that doesn't fall for the "0" case, and doesn't produce warning with - w ? Thanks V.M.

This is an excerpt from the latest version perlfaq8.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at [link] .

Hi there, hope someone's listening on a Sunday .. Oracle V9.2.0.6 on Solaris 8 I'm trying to configure dataguard and setting up the tnsnames.ora for the primary and standby databases. On the primary database the current tnsnames.ora config for the db in question looks like this : LIVE = (DESCRIPTION =

This is an excerpt from the latest version perlfaq8.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at [link] .

‘Iggy’ Arroyo Uses Biofuels Law To Evade Carp Manila Times, Philippines - 4 hours ago

I'm running build 813 on 'doze XP/Home. I want my Perl script to determine the directory from which it was run. This is equivalent to retrieving the command line. For example, from a DOS window I type: I want the script to be able to retrieve the string "c:\mydir". There is a Win32 function, Find, that can look for files, but it only

have designed and developed Graphing tools and Math/Stats online software that is available on internet. Most of my visitor are from US academia. The list of programs include the following 1. Graphing Rectangular 2D 2. Graphing Rectangular 3D 3. Graphing Polar 4. Graphing 2D Parametric curves 5. Graphing 3D Parametric curves

This is an excerpt from the latest version perlfaq8.pod, which comes with the standard Perl distribution. These postings aim to reduce the number of repeated questions as well as allow the community to review and update the answers. The latest version of the complete perlfaq is at [link] .

Adobe has an online tool available which can be used to convert ... TechWhack (press release), India - Apr 6, 2008

Hi, I need to set password for Database Control. emctl stop dbconsole This command will stop database control. I want to set a password for it, so that it can not be stop without password and not be start without a password. Please help me in it. Oracle Database Version : 10.2.0.2 OS: Solaris